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Enteroscope tube

A technology of colonoscopy and sewage pipes, applied in the field of colonoscopy tubes, can solve problems such as effluent or waste gas backflow, device pollution, etc., to achieve the effects of preventing dirt or waste gas backflow, increasing operability, and convenient use

Pending Publication Date: 2021-11-05
广东海纳国同医疗科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes a colonoscope tube to solve the problem of backflow of effluent or waste gas in the above-mentioned device proposed in the background technology, which may easily cause problems such as device pollution

Method used

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  • Enteroscope tube
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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] refer to Figure 1-Figure 5 , a colonoscopy tube, including an insert 1 of elongated structure, an air outlet 12 and a sewage channel 13 are respectively penetrated in the insert 1, and an air-filled tube communicating with the air outlet 12 and the sewage channel 13 is provided at the end of the insert 1 Connector 2 and sewage discharge joint 4, the inflation joint 2 is connected with the external inflation device through the inflation pipe 5, the sewage di...

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Abstract

An enteroscope tube comprises an insertion piece of a long and thin structure, an air outlet channel and a sewage discharging channel are arranged in the insertion piece in a penetrating mode, an air inflation connector and a sewage discharging connector which are communicated with the air outlet channel and the sewage discharging channel respectively are arranged at the tail end of the insertion piece, and the air inflation connector is connected with an external air inflation device through an air inflation pipe. The sewage discharging connector is connected with a waste bag through a blow-off pipe, and the inflation pipe and the blow-off pipe are provided with one-way valves which flow towards the waste bag and the insertion piece respectively. By the adoption of the technical scheme, the device has the beneficial effects that inflation operation and pollution discharge operation are conducted through the inflation pipe and the pollution discharge pipe respectively, backflow of dirt or waste gas is prevented by arranging the one-way valve, the Robert clamp and the negative pressure injector, the operability of the device is greatly improved, and the device is more convenient to use.

Description

technical field [0001] The invention relates to the field of medical appliances, in particular to a colonoscope tube. Background technique [0002] Colonoscopy imaging is currently an effective way to check the symptoms of intestinal cancer. During the diagnosis process, it is necessary to fill the intestinal tract with carbon dioxide or air to expand the intestinal tract enough to improve the imaging effect. At present, the commonly used method is to use an inflatable tube to insert into the intestinal tract through the natural cavity, discharge waste, and inflate gas at the same time, but this technology still has various defects, the most important problem is It is how to effectively avoid the backflow of excrement or exhaust gas, mistakenly entering the inflatable pipeline, causing the inflatable equipment to be polluted, and the excrement cannot be cleaned. [0003] The prior art patent "CN102686259B" discloses a device for blowing gas into the intestine and collecting...

Claims

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Application Information

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IPC IPC(8): A61B1/31A61B1/015
CPCA61B1/31A61B1/015
Inventor 王智勇李洵
Owner 广东海纳国同医疗科技有限公司